A lead line gauge for facilitating adjustment of the height of a measuring line

Abstract

The utility model provides a kind of lead line instrument of height of survey line being convenient to adjust, the lead line instrument of height of survey line being convenient to adjust includes: pedestal;Two fixed components, two the fixed components are installed in the both sides of pedestal, the top of the pedestal is equipped with three installation ports, the inside of installation port in both sides is equipped with adjusting component, the top of two the adjusting components is equipped with first cross support component, the top of two the first cross support components is rotatably connected with adjusting plate, the top of the adjusting plate is equipped with lead line instrument body, the front of the adjusting plate is equipped with horizontal monitoring component.The utility model provides the lead line instrument of height of survey line being convenient to adjust, by the design, the height of lead line instrument body can be adjusted quickly according to requirement, and the height of adjusting plate two sides can be controlled independently in the adjusting process, and horizontal monitoring component can make adjusting plate always flush, to provide a stable work platform for lead line instrument body.

Description

Technical Field

[0001] This utility model relates to the field of tensioner, and more particularly to a tensioner that facilitates adjustment of the measuring line height. Background Technology

[0002] The tension wire gauge is a precision measuring instrument used to monitor the horizontal displacement of structures such as buildings and dams. Its core consists of a tensioned steel wire, a measuring device, and a reading component. During operation, the two ends of the steel wire are anchored to a reference point. The probe is used to detect the relative displacement between the measuring point and the steel wire, and the data is output through the reading system. It features high measurement accuracy, strong stability, and simple operation, and is widely used in long-term deformation monitoring in water conservancy and geotechnical engineering.

[0003] The tension wire instrument is a precision instrument for monitoring the horizontal displacement of structures such as dams, bridges, and high-rise buildings. Its core consists of an anchoring end, a tensioning end, a measuring wire, and a displacement reading device. In use, both ends of the wire are fixed to a stable reference point and tensioned. The relative displacement data between the measuring point and the wire is collected in real time through the probe and converted into the actual displacement value by the reading system. It features high accuracy, strong stability, and suitability for long-term monitoring, and is a key device for deformation monitoring in water conservancy, geotechnical and building engineering.

[0004] The existing tension line instrument support base is designed with a fixed height, and can only be easily adjusted by laying shims. The adjustment range is limited and the stability is poor. In different scenarios such as dam gallery and dam top, it is difficult to adapt to different reference surface heights and observation point positions. This not only reduces the efficiency of setting up the survey line, but also affects the measurement accuracy due to height deviation.

[0005] Therefore, it is necessary to provide a tensioning instrument that facilitates the adjustment of the measuring line height to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a tensioning instrument that facilitates the adjustment of the measuring line height, solving the problems of existing tensioning instruments having a fixed base height, making adjustment difficult, resulting in poor compatibility, low efficiency, and compromised accuracy.

[0007] To solve the above-mentioned technical problems, the tensioning device for easy adjustment of the measuring line height provided by this utility model includes: a base;

[0008] Two fixing components are installed on both sides of the base. The top of the base has three mounting holes. Adjustment components are installed inside the mounting holes on both sides. A first cross support component is installed on the top of each of the two adjustment components. An adjustment plate is rotatably connected to the top of the two first cross support components. The tension wire instrument body is installed on the top of the adjustment plate. A horizontal monitoring component is installed on the front of the adjustment plate.

[0009] A sliding assembly, which is installed in a central mounting opening, and a second cross support assembly is installed on the top of the sliding assembly;

[0010] A manually adjustable disc is mounted on the front of the adjustment component, which extends through the front of the base. The top of the second cross support component and the bottom of the adjustment plate are rotatably connected. The fixing component is used to fix the base in the corresponding position.

[0011] Preferably, the level monitoring component includes a fixed base and a bubble leveling structure, wherein the fixed base is used to fix the bubble leveling structure to the front of the adjustment plate.

[0012] Preferably, the first cross support assembly includes multiple movable buckles, a first movable rod, and a second movable rod. The movable buckles are used to rotatably connect the two ends of the first and second movable rods to the top of the adjustment assembly and the bottom of the adjustment plate.

[0013] The first and second movable rods are rotatably connected at the middle position.

[0014] Preferably, the fixing component includes a fixing plate and a soft pad, the soft pad being mounted on the bottom of the fixing plate.

[0015] Preferably, the adjustment assembly includes an internal threaded bracket, a stabilizer bar, and a bidirectional adjusting screw. The internal threaded bracket is mounted on the outer surface of the stabilizer bar and the bidirectional adjusting screw, and the stabilizer bar and the bidirectional adjusting screw are mounted inside the mounting opening.

[0016] The internal threaded bracket and stabilizer bar are slidably connected, and the internal threaded bracket and bidirectional adjusting screw are threadedly connected.

[0017] Preferably, the sliding assembly includes a slide rod and a movable bracket, the slide rod being installed in the mounting opening and the movable bracket being installed on the outer surface of the slide rod.

[0018] Preferably, the top of the adjusting plate is rotatably connected to a docking plate via a rotating structure, and the bottom of the adjusting plate is threadedly connected to lifting components near the front and back sides.

[0019] The docking plate can be adjusted in angle back and forth at the top of the adjustment plate via a rotating structure, and a level monitoring component is installed on one side of the docking plate.

[0020] Preferably, the lifting assembly includes a lifting screw and a rotating buckle, the rotating buckle being used to rotatably connect the top of the lifting screw and the bottom of the docking plate.

[0021] Compared with related technologies, the tensioner provided by this utility model, which facilitates the adjustment of the measuring line height, has the following advantages:

[0022] This invention provides a tensioning device that facilitates easy adjustment of the measuring line height. To allow for quick height adjustment as needed, three mounting ports are provided on the top of the base. A manually adjustable component is installed in each of the two side ports, and a first cross support component is installed on each of the two adjustment components. A sliding component is installed in the middle port. A second cross support component is then installed above the sliding component. The adjustment components move the first and second cross support components, causing the adjustment plate to move up and down. During this process, a horizontal monitoring component keeps the adjustment plate stable, improving the accuracy of the tensioning device. This design allows for quick height adjustment of the tensioning device as needed, and the height of both sides of the adjustment plate can be independently controlled during adjustment. The horizontal monitoring component ensures the adjustment plate remains level, providing a stable working platform for the tensioning device. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of the first embodiment of the tensioner for easy adjustment of the measuring line height provided by this utility model;

[0024] Figure 2 A schematic diagram of the horizontal bubble structure is provided for this utility model;

[0025] Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown;

[0026] Figure 4 Provided for this utility model Figure 2 An enlarged view of point B shown;

[0027] Figure 5 A schematic diagram of the structure of the second embodiment of the tensioner for easy adjustment of the measuring line height provided by this utility model;

[0028] Figure 6 Provided for this utility model Figure 5 A magnified view of point C shown.

[0029] The following components are labeled in the diagram: 1. Base; 2. Sliding assembly; 201. Slide rod; 202. Movable frame; 3. Fixed assembly; 301. Fixed plate; 302. Pad; 4. Adjusting plate; 5. Tensioner body; 6. Horizontal monitoring assembly; 601. Fixed base; 602. Bubble horizontal structure; 7. First cross support assembly; 701. Movable buckle; 702. First movable rod; 703. Second movable rod; 8. Second cross support assembly; 9. Adjusting assembly; 901. Internal thread frame; 902. Stabilizing rod; 903. Bidirectional adjusting screw; 10. Mounting port; 11. Sealing frame; 12. Rotating structure; 13. Connecting plate; 14. Lifting assembly; 141. Lifting screw; 142. Rotating buckle. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] First Embodiment

[0032] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the tensioner for easy adjustment of the measuring line height provided by this utility model; Figure 2 A schematic diagram of the horizontal bubble structure is provided for this utility model; Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 4 Provided for this utility model Figure 2 The enlarged view at point B is shown. The tensioner, which facilitates adjustment of the measuring line height, includes: base 1;

[0033] Two fixing components 3 are installed on both sides of the base 1. The base 1 has three mounting holes 10 on its top. Adjustment components 9 are installed inside the mounting holes 10 on both sides. A first cross support component 7 is installed on the top of each of the two adjustment components 9. An adjustment plate 4 is rotatably connected to the top of the two first cross support components 7. The tension wire instrument body 5 is installed on the top of the adjustment plate 4. A horizontal monitoring component 6 is installed on the front of the adjustment plate 4.

[0034] The sliding component 2 is installed in the mounting port 10 located in the middle, and a second cross support component 8 is installed on the top of the sliding component 2;

[0035] A manually adjustable disc is mounted on the front of the adjustment component 9, which extends through the front of the base 1. The top of the second cross support component 8 and the bottom of the adjustment plate 4 are rotatably connected. The fixing component 3 is used to fix the base 1 in the corresponding position.

[0036] Please refer to Figure 1 and Figure 2 The level monitoring component 6 includes a fixed base 601 and a bubble leveling structure 602. The fixed base 601 is used to fix the bubble leveling structure 602 to the front of the adjustment plate 4.

[0037] The bubble level structure 602 can monitor whether the two sides of the adjustment plate 4 are flush.

[0038] Please refer to Figure 1 and Figure 2 The first cross support assembly 7 includes multiple movable buckles 701, a first movable rod 702 and a second movable rod 703. The movable buckles 701 are used to rotatably connect the two ends of the first movable rod 702 and the second movable rod 703 to the top of the adjustment assembly 9 and the bottom of the adjustment plate 4.

[0039] The first movable rod 702 and the second movable rod 703 are rotatably connected at the middle position.

[0040] Please refer to Figure 2 and Figure 3 The fixing component 3 includes a fixing plate 301 and a soft pad 302, wherein the soft pad 302 is installed on the bottom of the fixing plate 301;

[0041] Both the fixing plate 301 and the soft pad 302 have holes. The soft pad 302 can increase the stability of the fixing plate 301 and the corresponding position.

[0042] Please refer to Figure 2 and Figure 3 The adjustment assembly 9 includes an internal threaded bracket 901, a stabilizer rod 902, and a bidirectional adjusting screw 903. The internal threaded bracket 901 is installed on the outer surface of the stabilizer rod 902 and the bidirectional adjusting screw 903, and the stabilizer rod 902 and the bidirectional adjusting screw 903 are installed inside the mounting port 10.

[0043] The internal threaded bracket 901 and the stabilizer bar 902 are slidably connected, and the internal threaded bracket 901 and the bidirectional adjusting screw 903 are threadedly connected.

[0044] Please refer to Figure 2 and Figure 4 The sliding assembly 2 includes a slide rod 201 and a movable frame 202. The slide rod 201 is installed in the mounting port 10, and the movable frame 202 is installed on the outer surface of the slide rod 201.

[0045] The slide bar 201 and the movable frame 202 are slidably connected.

[0046] The working principle of the tensioner provided by this utility model, which facilitates the adjustment of the measuring line height, is as follows:

[0047] Three mounting holes 10 are made on the top of the base 1. Then, a manually adjustable adjustment component 9 is installed in the mounting holes 10 near the two sides, and a first cross support component 7 is installed on each of the two adjustment components 9. A sliding component 2 is installed in the mounting hole 10 in the middle. Then, the second cross support component 8 is installed on top of the sliding component 2. The adjustment component 9 drives the first cross support component 7 and the second cross support component 8 to move, thereby driving the adjustment plate 4 to move up and down. During this process, the horizontal monitoring component 6 keeps the adjustment plate 4 in a stable state, which helps to improve the accuracy of the tensioner body 5. In actual use, if it is necessary to adjust the height of the tensioner body 5, it is only necessary to manually rotate the adjustment component 9 to move the bottom of the first cross support component 7 closer together, so that the top of the first cross support component 7 can move closer together to achieve the effect of lifting the adjustment plate 4. During this process, the second cross support component 8 can increase the stability of the up and down movement of the adjustment plate 4.

[0048] Compared with related technologies, the tensioner provided by this utility model, which facilitates the adjustment of the measuring line height, has the following advantages:

[0049] To facilitate rapid height adjustment of the tensioner as needed, three mounting ports 10 are provided on the top of the base 1. A manually adjustable component 9 is installed in each of the two side mounting ports 10, and a first cross support component 7 is installed on each of the two adjustment components 9. A sliding component 2 is installed in the middle mounting port 10. A second cross support component 8 is then installed above the sliding component 2. The adjustment components 9 move the first and second cross support components 7 and 8, thereby moving the adjusting plate 4 up and down. During this process, the horizontal monitoring component 6 keeps the adjusting plate 4 stable, which improves the accuracy of the tensioner body 5. This design allows for rapid height adjustment of the tensioner body 5 as needed, and the height of both sides of the adjusting plate 4 can be independently controlled during adjustment. Combined with the horizontal monitoring component 6, the adjusting plate 4 remains level, providing a stable working platform for the tensioner body 5.

[0050] Second Embodiment

[0051] Please refer to the following: Figures 5-6 , Figure 5 A schematic diagram of the structure of the second embodiment of the tensioner for easy adjustment of the measuring line height provided by this utility model; Figure 6 Provided for this utility model Figure 5The enlarged view at point C shows a tensioning device for adjusting the height of the measuring line, based on the first embodiment of this application. The second embodiment of this application proposes another tensioning device for easily adjusting the height of the measuring line. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the independent implementation of the first embodiment.

[0052] Specifically, the difference between the tensioner provided in the second embodiment of this application, which facilitates adjusting the height of the measuring line, and the one described herein is as follows: Please refer to... Figure 5 The top of the adjusting plate 4 is rotatably connected to the docking plate 13 via the rotating structure 12, and the bottom of the adjusting plate 4 is threadedly connected to the lifting assembly 14 near the front and back.

[0053] The docking plate 13 can be adjusted in angle back and forth on the top of the adjusting plate 4 by rotating the structure 12. A horizontal monitoring component 6 is installed on one side of the docking plate 13.

[0054] Please refer to Figure 5 and Figure 6 The lifting assembly 14 includes a lifting screw 141 and a rotating buckle 142, the rotating buckle 142 being used to rotatably connect the top of the lifting screw 141 and the bottom of the docking plate 13;

[0055] The lifting screw 141 and the adjusting plate 4 are threaded together.

[0056] Compared with related technologies, the tensioner provided by this utility model, which facilitates the adjustment of the measuring line height, has the following advantages:

[0057] In order to adjust the stability of the tensioner body 5 in multiple directions, a docking plate 13 is rotatably connected to the top of the adjustment plate 4 via a rotating structure 12. Then, a lifting component 14 is threadedly connected to the bottom of the adjustment plate 4 near the front and back. The top of the lifting component 14 is rotatably connected to the bottom of the docking plate 13. By rotating the lifting component 14, the docking plate 13 can be adjusted back and forth. In conjunction with the horizontal monitoring component 6 on the docking plate 13, the working stability of the tensioner body 5 can be improved more accurately.

[0058] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A tensioning device for easily adjusting the height of the measuring line, characterized in that, include: Base; Two fixing components are installed on both sides of the base. The top of the base has three mounting holes. Adjustment components are installed inside the mounting holes on both sides. A first cross support component is installed on the top of each of the two adjustment components. An adjustment plate is rotatably connected to the top of the two first cross support components. The tension wire instrument body is installed on the top of the adjustment plate. A horizontal monitoring component is installed on the front of the adjustment plate. A sliding assembly is installed in a central mounting opening, and a second cross support assembly is installed on the top of the sliding assembly.

2. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 1, characterized in that, The level monitoring component includes a fixed base and a bubble leveling structure, wherein the fixed base is used to fix the bubble leveling structure to the front of the adjustment plate.

3. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 1, characterized in that, The first cross support assembly includes multiple movable buckles, a first movable rod, and a second movable rod. The movable buckles are used to rotatably connect the two ends of the first and second movable rods to the top of the adjustment assembly and the bottom of the adjustment plate.

4. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 1, characterized in that, The fixing assembly includes a fixing plate and a soft pad, the soft pad being mounted on the bottom of the fixing plate.

5. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 1, characterized in that, The adjustment assembly includes an internal threaded bracket, a stabilizer bar, and a bidirectional adjusting screw. The internal threaded bracket is mounted on the outer surface of the stabilizer bar and the bidirectional adjusting screw, and the stabilizer bar and the bidirectional adjusting screw are mounted inside the mounting opening.

6. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 1, characterized in that, The sliding assembly includes a slide rod and a movable bracket. The slide rod is installed in the mounting opening, and the movable bracket is installed on the outer surface of the slide rod.

7. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 1, characterized in that, The top of the adjusting plate is rotatably connected to a docking plate via a rotating structure, and the bottom of the adjusting plate is threadedly connected to lifting components near the front and back.

8. The tensioning wire instrument for easily adjusting the height of the measuring line according to claim 7, characterized in that, The lifting assembly includes a lifting screw and a rotating buckle, the rotating buckle being used to rotatably connect the top of the lifting screw and the bottom of the docking plate.

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